[ PARENT ]

EDIT :: tracking.php

<?php /** * Tracking functions for reporting plugin usage to the EDD site for users that have opted in * * @package EDD * @subpackage Admin * @copyright Copyright (c) 2015, Pippin Williamson * @license http://opensource.org/licenses/gpl-2.0.php GNU Public License * @since 1.8.2 */ // Exit if accessed directly if ( !defined( 'ABSPATH' ) ) exit; /** * Usage tracking * * @access public * @since 1.8.2 * @return void */ class EDD_Tracking { /** * The data to send to the EDD site * * @access private */ private $data; /** * Get things going * * @access public */ public function __construct() { add_action( 'init', array( $this, 'schedule_send' ) ); add_action( 'edd_settings_general_sanitize', array( $this, 'check_for_settings_optin' ) ); add_action( 'edd_opt_into_tracking', array( $this, 'check_for_optin' ) ); add_action( 'edd_opt_out_of_tracking', array( $this, 'check_for_optout' ) ); add_action( 'admin_notices', array( $this, 'admin_notice' ) ); } /** * Check if the user has opted into tracking * * @access private * @return bool */ private function tracking_allowed() { return (bool) edd_get_option( 'allow_tracking', false ); } /** * Setup the data that is going to be tracked * * @access private * @return void */ private function setup_data() { global $edd_options; $data = array(); // Retrieve current theme info $theme_data = wp_get_theme(); $theme = $theme_data->Name . ' ' . $theme_data->Version; $data['php_version'] = phpversion(); $data['edd_version'] = EDD_VERSION; $data['wp_version'] = get_bloginfo( 'version' ); $data['server'] = isset( $_SERVER['SERVER_SOFTWARE'] ) ? $_SERVER['SERVER_SOFTWARE'] : ''; $checkout_page = ! empty( $edd_options['purchase_page'] ) ? $edd_options['purchase_page'] : false; $data['install_date'] = false !== $checkout_page ? get_post_field( 'post_date', $checkout_page ) : 'not set'; $data['multisite'] = is_multisite(); $data['url'] = home_url(); $data['theme'] = $theme; $data['email'] = get_bloginfo( 'admin_email' ); // Retrieve current plugin information if( ! function_exists( 'get_plugins' ) ) { include ABSPATH . '/wp-admin/includes/plugin.php'; } $plugins = array_keys( get_plugins() ); $active_plugins = get_option( 'active_plugins', array() ); foreach ( $plugins as $key => $plugin ) { if ( in_array( $plugin, $active_plugins ) ) { // Remove active plugins from list so we can show active and inactive separately unset( $plugins[ $key ] ); } } $data['active_plugins'] = $active_plugins; $data['inactive_plugins'] = $plugins; $data['products'] = wp_count_posts( 'download' )->publish; $data['download_label'] = edd_get_label_singular( true ); $data['locale'] = ( $data['wp_version'] >= 4.7 ) ? get_user_locale() : get_locale(); $this->data = $data; } /** * Send the data to the EDD server * * @access private * @return void */ public function send_checkin( $override = false, $ignore_last_checkin = false ) { $home_url = trailingslashit( home_url() ); // Allows us to stop our own site from checking in, and a filter for our additional sites if ( $home_url === 'https://easydigitaldownloads.com/' || apply_filters( 'edd_disable_tracking_checkin', false ) ) { return false; } if( ! $this->tracking_allowed() && ! $override ) { return false; } // Send a maximum of once per week $last_send = $this->get_last_send(); if( is_numeric( $last_send ) && $last_send > strtotime( '-1 week' ) && ! $ignore_last_checkin ) { return false; } $this->setup_data(); $request = wp_remote_post( 'https://easydigitaldownloads.com/?edd_action=checkin', array( 'method' => 'POST', 'timeout' => 20, 'redirection' => 5, 'httpversion' => '1.1', 'blocking' => true, 'body' => $this->data, 'user-agent' => 'EDD/' . EDD_VERSION . '; ' . get_bloginfo( 'url' ) ) ); if( is_wp_error( $request ) ) { return $request; } update_option( 'edd_tracking_last_send', time() ); return true; } /** * Check for a new opt-in on settings save * * This runs during the sanitation of General settings, thus the return * * @access public * @return array */ public function check_for_settings_optin( $input ) { // Send an intial check in on settings save if( isset( $input['allow_tracking'] ) && $input['allow_tracking'] == 1 ) { $this->send_checkin( true ); } return $input; } /** * Check for a new opt-in via the admin notice * * @access public * @return void */ public function check_for_optin( $data ) { global $edd_options; $edd_options['allow_tracking'] = '1'; update_option( 'edd_settings', $edd_options ); $this->send_checkin( true ); update_option( 'edd_tracking_notice', '1' ); } /** * Check for a new opt-in via the admin notice * * @access public * @return void */ public function check_for_optout( $data ) { global $edd_options; if( isset( $edd_options['allow_tracking'] ) ) { unset( $edd_options['allow_tracking'] ); update_option( 'edd_settings', $edd_options ); } update_option( 'edd_tracking_notice', '1' ); wp_redirect( remove_query_arg( 'edd_action' ) ); exit; } /** * Get the last time a checkin was sent * * @access private * @return false|string */ private function get_last_send() { return get_option( 'edd_tracking_last_send' ); } /** * Schedule a weekly checkin * * @access public * @return void */ public function schedule_send() { // We send once a week (while tracking is allowed) to check in, which can be used to determine active sites add_action( 'edd_weekly_scheduled_events', array( $this, 'send_checkin' ) ); } /** * Display the admin notice to users that have not opted-in or out * * @access public * @return void */ public function admin_notice() { $hide_notice = get_option( 'edd_tracking_notice' ); if ( $hide_notice ) { return; } if ( edd_get_option( 'allow_tracking', false ) ) { return; } if ( ! current_user_can( 'manage_options' ) ) { return; } if ( stristr( network_site_url( '/' ), 'dev' ) !== false || stristr( network_site_url( '/' ), 'localhost' ) !== false || stristr( network_site_url( '/' ), ':8888' ) !== false // This is common with MAMP on OS X ) { update_option( 'edd_tracking_notice', '1' ); } else { $optin_url = add_query_arg( 'edd_action', 'opt_into_tracking' ); $optout_url = add_query_arg( 'edd_action', 'opt_out_of_tracking' ); $source = substr( md5( get_bloginfo( 'name' ) ), 0, 10 ); $extensions_url = 'https://easydigitaldownloads.com/downloads/?utm_source=' . $source . '&utm_medium=admin&utm_term=notice&utm_campaign=EDDUsageTracking'; echo '<div class="updated"><p>'; echo sprintf( __( 'Allow Easy Digital Downloads to track plugin usage? Opt-in to tracking and our newsletter and immediately be emailed a 20%s discount to the EDD shop, valid towards the <a href="%s" target="_blank">purchase of extensions</a>. No sensitive data is tracked.', 'easy-digital-downloads' ), '%', $extensions_url ); echo '&nbsp;<a href="' . esc_url( $optin_url ) . '" class="button-secondary">' . __( 'Allow', 'easy-digital-downloads' ) . '</a>'; echo '&nbsp;<a href="' . esc_url( $optout_url ) . '" class="button-secondary">' . __( 'Do not allow', 'easy-digital-downloads' ) . '</a>'; echo '</p></div>'; } } } $edd_tracking = new EDD_Tracking;

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